Hyperemesis gravidarum (HG) may be defined as persistent, unexplained nausea and vomiting resulting in more than 5% weight loss, abnormal fluid and nutritional intake, electrolyte imbalance, dehydration, and ketonuria [1]. Symptoms often extend beyond the first trimester and can last throughout the entire pregnancy in as many as one-third of cases, leading to extreme weight loss and possibly a state of malnutrition and extended dehydration of pregnancy [2]. The purpose of this letter is to report on whether the findings in our publication in EJOG “Antihistamines and other Prognostic Factors for Adverse Outcome in Hyperemesis Gravidarum [3]” are reproducible in a new population sample.

The Clinical Analysis of 9 Cases of Persistent Ectopic Pregnancy after Laparoscopic Salpingectomy

Liya Zhang*1, Yulin Shi2

Tubal pregnancy is one of the most common gynecologic acute abdominal pain. The doctor make a decicion to surgery or not needs according to patients’ fertility circumstance,vital signs, self-conscious symptom, size of accessory mass, serum β-hCG levels, amount of intraperitoneal hemorrhage. Laparoscopic surgery is the gold standard for the diagnosis of ectopic pregnancy. Along with conservative surgery of ectopic pregnancy is extensively developed, as its complications PEP is also increased.But the PEP risk is uncommon in patients after salpingectomy, so often ignored by patients and clinicians.